Background and purpose Clinically, patients under chronic psychological stress (PS) appear
to be more susceptible to occlusal disharmony (OD) compared with those without PS. OD …

The aqueous extract of Chungsimyeonja-eum has been used to treat palpitation, anemia,
chronic fatigue, hypertension, and stroke. It also possesses various pharmacological effects …

Temporomandibular joint (TMJ) disorder is clinically important because of its prevalence,
chronicity, and therapy-refractoriness of the pain. In this study, we investigated the effect of …

The aim of the study was to investigate the effect of emotional stress on apical root
resorption (ARR) and tooth displacement during orthodontic tooth movement in rats. A …

PURPOSE: This study was designed to investigate the effect of psoralen on periodontal
tissue reconstruction after orthodontic tooth movement (OTM) in rats. METHODS: Thirty-six …

Objective Root resorption is a complication of orthodontic treatment and till date, there is a
dearth of information regarding this issue. The aim of this study was to determine whether …

Previous animal studies have indicated that coupling restraint stress load with activation of
the masticatory organs (chewing) causes a reduction in the systemic and central nervous …

Objective: The purpose of this study was to investigate the protective effects of Sam-Jeong-
Hwan (SJH) on the animal model of depression induced immobilization stress. Method: The …

Introduction. Knowledge about the effects of medications, vitamins, and various supplements
on orthodontic tooth movement (OTM) is imperative for orthodontists. This study aimed to …

Introduction: Tooth movement through bone depends on local inflammatory reactions of the
dentoalveolar tissues. Mechanical signals cause sensory afferent nerves to liberate …